Class 9 Chemistry MCQs – Practice Test for Exam Prep

Avogadro Number and Mole Multiple Choice Questions with Answers – PDF Download

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Learn Avogadro number and mole Multiple Choice Questions (MCQ Quiz) with Answers PDF to master atomic structure. Download the Avogadro Number and Mole MCQ PDF e-Book to study Class 9 Chemistry Tests. Study Fundamentals of Chemistry Multiple Choice Questions and Answers (MCQs), Avogadro Number and Mole quiz answers PDF for chemistry academic progress tracking. Download the Avogadro Number and Mole Study App: Free Class 9 Chemistry MCQ App to study branches of chemistry, empirical and molecular formulas, ions and free radicals, elements compounds and mixtures test prep for chemistry digital learning assistance.

Free "Avogadro Number and Mole Study" App with MCQ: A mole of any substance contains; with answers: 6.022 * 10²² particles, 6.022 * 10²³ particles, 6.022 * 10²⁴ particles, and 6.022 * 10²⁵ particles. Solve Fundamentals of Chemistry Quiz Questions, download Google e-Book (Free Chapter) to master atomic structure.

Avogadro Number and Mole MCQs PDF Download – Prep Test

MCQ 1: A mole of any substance contains:

6.022 * 10²² particles
6.022 * 10²³ particles
6.022 * 10²⁴ particles
6.022 * 10²⁵ particles

MCQ 2: 1 mole of a substance refers to:

molar mass
atomic mass
electron mass
neutron mass

MCQ 3: 6.022 * 10²³ atoms of Sulphur contains:

2 moles
3 moles
4 moles
1 mole

MCQ 4: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are:

x
0.5x
2x
1.5x

MCQ 5: The number of atoms of hydrogen in 2 moles of NH₃:

5 * 10²³
3.01 * 10²³
3.61 * 10²⁴
4 * 10²³

Class 9 Chemistry MCQs App & e-Book – Avogadro Number and Mole Practice Tests

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